品牌:尔乐、HENGTONG 适用范围 1 区、2 区危险气体场所; IIA、IIB、IIC 类T1~T4 组*性气体或蒸气环境; 环境温度:-20℃~+40℃; 户内、户外(IP54,*IP65)。 Applying scope Hazardous gas areas: Zone 1&2 ; Explosive gas or vapor atmospheres:cl* IIA、IIB、IIC, temperature cl*: T1~T4; Environment temperature:-20℃~+40℃; Indoor and outdoor(IP54,*IP65).
产品特色 内装QSA系列熔断式隔离开关 ; 隔离电路之用 ; 铸铝合金外壳,表面喷塑 ; 可钢管或电缆布线,电缆布线须配电缆夹紧密封接头。 Features Built in QSA series fuse disconnector; For circuit separation; Enclosure is made of casting aluminium alloy, surface is sprayed with plastics; Wiring with conduit or cable.For cable,it should be fitted with explosin-protected cable sealing connector.